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Princeton Technology Corp.
Tel: 886-2-29162151 Fax : 886-2-29174598 URL: http://www.princeton.com.tw
16 Bits Digital-to-Analog Converter IC
PT8215
Description
PT8215 is a 16 bits Digital-to-Analog Converter IC utilizing CMOS Technology. PT8215 converts the 16 bits serial data into an analog output current. Digital data is internally converted to floating point expression whose format consists of 10 bits mantissa and 7-step exponent. Using an R-string voltage divider, this floating point expression data is then converted to Analog Current. Thus, 16 bits dynamic range is achieved. The current of each output channels of PT8215 is driven by an operational amplifier allowing easy analog output
PT8215 can be pin-to-pin compatible with TDA1545 by modifying the bias circuit.
PT8215 Datasheet
